To show how this can be exploited, take a point spread of -8.5 at odds of -110. This is a 50/50 proposition. Let's assume you've purchased enough points to move the spread to -6.5 at odds of -150. Now, you'd win instead of lose 6.24% of the time they win by 8, and 6.59% of the time they win by 7. Add these together with the 50% from the original proposition, and we get 62.83%.
With some betting sites odds, certain games are priced differently than risking \$1.10 to win \$1.00 (which is called -110 odds). For example, you might see the Giants priced at -105 and +7 in a game against the Jets. Now, you only have to risk \$1.05 to win \$1.00. This is obviously better odds, but it's very likely that they will lose by exactly seven to give you a push. Taking -110 and +7.5 with an alternative bookmaker is actually the better bet.
Understand that negative odds indicate how much money your must spend to make \$100. When betting on the favorite, you take less risk, and thus earn less. When betting on a favorite, the moneyline is the amount of money you need to spend to make \$100 profit. In the previous example, in order to make \$100 of profit betting for the Cowboys, you would need to spend \$135. Like positive odds, you earn back your bet when winning.

#### If you bet on sporting events, you must be able to read odds and understand what they mean. Furthermore, you need to quickly calculate the potential winnings for different bets, especially if the odds are changing while the event unfolds. Odds tell you the likelihood that an event will occur (a team wins, a boxer makes it a certain round) and how much will be paid out if you win. There are, however, multiple ways to convey this information.

```--Fractional odds are most commonly found in racing. A 10/1 payout should be read "\$10 paid for every \$1 wagered." When the bigger number is on the left, you will find that bet is normally an underdog in the race. Also note, however, that in case such as "Who will win the Super Bowl in the NFL?" you will see all the teams listed as "underdogs"… i.e. paying at least 2/1 (some up to 300/1 or more).
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### Settlement of bets which make reference to terms such as "decisive goal" will be settled based on the scorer of the goal that at the end of the match/tie,) proves to be the one that has produced an unassailable lead, following which any further goals would prove to be irrelevant towards the final outcome. For a bet to be settled as "YES", the listed player's team must be declared the winner of that particular match or progressing to the next round or winning the competition. Goals scored in Regular Time and Extra Time count but Penalty Shoot outs do not.

```You can never rule out the weather in sports. If there is a team or contestant who does better in certain conditions but worse in others, you’re going to see a line movement if the conditions change. For example, a football team that has a strong passing attack might become less of a favorite if rain pops up in the forecast. Often, the line does not shift as quickly as it should in response to changing weather conditions, which can create some good opportunities to find value.
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The optimal situation for bookmakers is to set odds that will attract an equal amount of money on both sides, thus limiting their exposure to any one particular result. To further explain, consider two people make a bet on each side of a game without a bookmaker. Each risks \$110, meaning there is \$220 to be won. The winner of that bet will receive all \$220. However, if he had made that \$110 bet through a bookmaker he would have only won \$100 because of the vig. In a perfect world if all bookmaker action was balanced, they would be guaranteed a nice profit because of the vig.
The sportsbook will sometimes move this line if they need to encourage more bets on one side of the game. Their end goal is to have the same amount of money bet on both sides of the game so that no matter who wins, they make money. For as much as they love to facilitate gambling and betting, they don’t like to leave things to chance for themselves.
Remember earlier when we said that most point spread bets in basketball pay out at -110? Well, this is where the vig is located. Sportsbooks will work to get equal amounts of money on both sides of a game and make their money off of the vig. If they are successful in doing so, it does not matter to them who wins the game. For example, let's look at our earlier example. Here are what the odds would look like at the sportsbook:
The Patriots are set to take on the Rams in the greatest show on turf and money has been flowing into both sides of the Super Bowl 53 point spread. The Patriots are -3 for SB LIII according to most legal online sportsbooks but some have them listed only at -2.5. The Rams and Patriots are both offensive minded, and capable of scoring quickly; therefore, the winner will likely be whoever scores last in the game (-180). There is still no discussion of whether the roof will be open or closed at Mercedes-Benz Stadium in Atlanta, so weather may or may not play a factor here. Either way, make sure to get in your bet on the spread for Super Bowl 53, whether you choose the Patriots or Rams, before the 6:30 EST kickoff on Sunday, February 3rd.
The first part of each line tells you who you are betting on. The first line is a bet on Mike Tyson and the second line is a bet on Old Man River. Next, you’ll see a plus or a minus sign. The plus sign signifies the fighter who is an underdog, and the minus sign signifies the fighter who is the favorite. As you can see, Mike Tyson is the favorite and Old Man River is the underdog.
Let's take a look at a sample Asian handicap bet to make this make more sense. Some things are just better learned through getting your hands dirty. For example, imagine that you choose to bet Manchester United at (-1, -1.5). Half of your bet would be for Manchester United at -1, and a half would be at Manchester United -1.5. Let's say Manchester United wins the game by one goal. You would push on your first bet and lose on your second bet. If you bet \$100 on this, you would receive \$50 back for the push and lose on the other portion of your bet.
Let's use our example from earlier, but this time let's say you think that Florida will cover the -7 spread. Should you place this bet? Maybe. Yes, this is good value bet and one that you should bet, but maybe not right away. Let's say you think the public is improperly going to dump a lot of money onto Arkansas. If this happens and you wait to place your bet, the line might move in your favor. By waiting, you may be able to get Florida at -6.5 to win. This means that if you bet right away, you would only tie if they won by seven points. By waiting, you will win your bet now if Florida wins the game by seven points.
Oddsmakers want you to gamble on underdogs as well as favorites. They set points spreads that encourage balanced betting. They analyze the strengths and weaknesses of each team, factoring in won-loss record, strength of schedule, results against common foes, key injuries, recent performance and previous games between the teams. They also rate the value of home field advantage and consider the game day weather forecast where relevant. If they see heavy wagering on the favorite, they will increase the point spread during the week to spur more betting on the underdog. If more money is going on the underdog, the spread will decrease as game time nears.
```When betting the point spread, there is almost always a winner and a loser. However, in some instances sportsbook decide to put out a whole number such as -3 for bettors to bet on. If the final score ends with a differential of three points - no matter who wins - the bet is considered a "push" and all money is refunded to both sides since neither team covered the spread.
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Absolutely. When the lines go up for the NFL, or for the first game of the NCAA men’s basketball tournament, there are several days in between the open and the game itself where movement can take place. You’ll find that the betting public tends to pile in on their favorite teams once they get home from work on Friday. You can anticipate these line movements and time your bet accordingly to take advantage.

As we mentioned in the close of the last section, sportsbooks try their best to get the same amount of total money bet on both sides of a game. If they can accomplish this, then they are guaranteed to make a profit no matter who wins or loses the game. The way a sportsbook goes about doing this is by manipulating the point spread to make the less bet side more enticing.

### Another thing to consider is popular winning margins, which are particularly applicable to football. Consider that many tight games may finish with either a three point or a seven point margin. If the point spread is around either of these marks, make every attempt to be the right side. For example, if you were to back a team that is either 2.5 or 3 point favorites, you’d want to back them at the 2.5 mark, as if they were to win by 3 you’d win as opposed to a push.

Buying points: Changing the point spread in order to favor your chances of winning. The odds here are proportionally lowered. Buying points allows the option of moving the point-spread on totals in your favor when betting on football or basketball (college and pro). You’re able to move the line up to 2 points. For every ½ point you want to buy, you must risk 10% (10 cents) in extra juice (except when buying on/off of a 3 in NFL).

A quick word on that annoying half point in the point spread – most lines you’ll come across will use half points, but it’s not standard practice across the board. When you see a line with a full number instead of a number with a half point, your wager could end up as a push. In our example, if the line were 7 instead of 7.5 and the final difference in points was exactly 7, your wager is returned to you, and neither you nor the book makes money.

The favorite team or player on the moneyline is the team that’s expected to win. This side of the bet usually listed with a minus (-) sign. The underdog team or player on the moneyline is the team that’s expected to lose. This side of the moneyline is usually listed with a plus (+) sign. These signs signify how either side of the wager will pay. The minus side will pay less than original wager while the plus side will pay more than the original wager.
If you’re new to sports betting or are a seasoned bettor looking to make some tweaks to your strategy, including moneyline bets could be a great move. They’re simple to learn and provide a fantastic way to add serious profit to your betting strategy. Don’t let their simplicity fool you. It still takes quite a bit of skill to beat them. But if you take the information we gave you here and really search for value opportunities, you’re hopefully going to be able to come out on top. Remember, sports betting is a marathon and not a sprint, so make sure to think long-term.
Say the Bears are a six-point favorite over the Lions and the total is 42. To bet the Bears, you must "lay the points," meaning they must win by seven or more to cover and give you the win. Betting the underdog Lions, you are "taking" six points, and they can lose by five or fewer, or win the game outright, and you have a winning bet. If the Bears win by exactly six, both sides "push" and all bets are returned. It's also a push if the final score equals 42, otherwise the over or under will win.
```Let us be clear before we go any further with this strategy tip. If there is value in a bet, go ahead and make it. What we want to talk about, though, are bets where you are risking an abnormally high amount of money to win a very small amount of money. While this is still technically profitable, you might not get enough opportunities to push through the variance and realize your value.
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Straight bet - Amid all the fancy and lucrative-looking bets that are available, never lose sight of the value in a standard straight bet. You probably should learn and practice this bet often before learning any others, and it should be noted that people who bet for a living or a large portion of their income place straight bets almost exclusively.
Bookmaker's interest - In order to guarantee a profit for the house, a bookie needs to create even action on both sides of a particular game. In a perfect world the bookie would have 50 percent of the handle come in on the underdog and 50 percent on the favorite. This ensures that the sports books are guaranteed a profit because of the 10 percent commission or "vigorish" charged on most sports wagers. This is why there is "movement" on the point spread. If one side on a game is being bet more heavily, the bookie must move the number in order to attract interest on the other side in order to balance action.
You should already know that the Eagles are the favorite to win and that you should expect less than even money on a correct pick here. You should also know that the Falcons are the favorite, and you should expect better than even money on a correct pick here. Having this in mind every time before you start your calculations will protect you from making a mistake and calculating the completely wrong direction.